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- Company Name : Wenzhou Fullwill Electric Co., Ltd.
- Tel : 86-577-61728833
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5SM1 earth leakage circuit breaker(elcb,circuit breaker)
Detailed Product Description
5SM1 earth leakage circuit breaker(elcb,circuit breaker)
1.Application
5SM1 elcb is applied to AC circuit of frequency of 50Hz,rated voltage up to 415V,rated current up to 80A,it is mainly used as an indirect contact protection for human.
It also can be used to prevent against the fire danger caused by earth falt current owing to equipment insulation damage.
2.Products features
1)5SM1 elcb are the protector for pure electromagetic residual current operation
2)the operation function is unrelated to circuit voltage,but operation is reliable.
3)It can be reliably operated on the loss of phase or neutral
3.Specification
Model | 5SM1-2P | 5SM1-4P |
Rated voltage | 230V | 230/400V |
Rated current | 25A,40A,63A | |
Rated residual current | 0.03A,0.1A,0.3A,0.5A | |
Back-up fuse | 80A Gg | |
IP class | IP40 | |
Isolating class | B | |
Cross-section of connecting lead | 1-25mm2 | |
Type | A type,AC type | |
Standards | IEC61008,EN61008 | |
